1-4 inch stainless steel 90 degree elbows pipe fittings S31703 elbows

UNS S31603 Elbow also has excellent resistance to pitting corrosion and soaring tensile strength. They are machined to have tough and strong chip characteristics. SS 316L 45 Degree Elbow is also considered to be more resistant to general corrosion and pitting than normal Nichrome.

800H can resist corrosion of many corrosive media. Its high nickel content makes it resistant to stress corrosion cracking in aqueous corrosion conditions. The high chromium content provides better resistance to pitting and crevice corrosion cracking. The alloy has good corrosion resistance to nitric acid and organic acids, but limited corrosion resistance in sulfuric acid and hydrochloric acid. Good corrosion resistance in oxidizing and non-oxidizing salts, in addition to the potential for pitting corrosion in halides. It also has good corrosion resistance in water, steam and mixtures of steam, air and carbon dioxide.

Nickel Alloy 600 is a solid solution of its elements and cannot be strengthened by heat treatment. Cold working will result in increased strength. Heat treatment can remove any undesirable effects of cold work.

We are engaged in the manufacture and supply of high quality duplex steel s31803 pipe fittings and duplex steel s32205 pipe fittings. These duplex s31803 seamless pipe fittings and duplex s32205 welded pipe fittings are available in various sizes according to customer requirements.

These fittings are built with non-toxic, corrosion-resistant materials for use in industries that demand ¡°food-grade¡± cleanliness, ensuring zero contamination of the fluid medium.

Stainless grade S31254 is a very high-end austenitic stainless steel.
Grade S31254 is reported to be a cost-effective alternative to high nickel and titanium alloys for some applications.

More than a hundred years of development have allowed nickel alloys to have a wide range of applications and strengths, and have produced many forms. We offer Inconel, Monel and Incolloy alloys for everyday use and high stress industrial, energy or chemical environments.

Inconel 601 has good resistance to stress corrosion cracking. Due to the control of carbon content and grain size, 601 has high creep rupture strength, so it is recommended to use 601 in the field above 500 ¡ãC.

Monel K500 pipe bend and elbow are exceptionally good dimensional stability.

Alloy 20 Industrial Fitting, Werkstoff No 2.4660 Alloy Butt Weld Tee, ANSI B16.28 Alloy 20 Cross, MSS SP-43/SP-79 Alloy 20 Stub End
ASME SB366M Alloy 20 Pipe Cap, ASME/ANSI B16.9 Alloy 20 Reducer, Alloy 20 ASTM B366 Welded Fitting, China B366 Alloy 20 Seamless Fitting Price

Sanitary accessories 304 are designed and manufactured for food, beverage, medical, pharmaceutical and biological applications that require cleanliness and sterility. These accessories are made of materials that ensure sterility and remain sterile during operation.

Hastelloy X pipe bend is widely used for a variety of chemical processing parts, including retorts, pyrolysis tubing, and muffles due to its exceptional resistance to stress-corrosion cracking.

Stainless steel tee used a lot in chemical, sanitary or food industries.It¡¯s advantage is suitable for different working environments and good corrosion resistance.

C276 is suitable for off-shore applications where hydrogen-sulphide stress corrosion cracking resistance is essential.

These elbows provide good service in harsh environments. The elbow is used to change the flow direction of the medium by 30 degrees.

AISI 04 stainless steel and 304L stainless steel are general purpose stainless steels with good resistance to atmospheric corrosion, many organic and inorganic chemicals, and food and beverages. The difference between 304 and 304L stainless steel is that 304L has a maximum carbon content of 0.03, which is suitable for welding, while 304 has a moderate carbon content.

The higher strength results from deliberate control of the carbon, aluminum, and titanium contents in conjunction with a high-temperature anneal.

In order to convey the pipeline, it is necessary to remove the straight hose in the pipeline. When using various pipelines, various pipelines must be used. When the pipeline is used, the elbow must be used to change the size of the pipeline. When bifurcating, the three-way pipe The flange connection used when the joint is used with various pipe joints, in order to reach the long-distance transmission pipeline, in order to reach the thermal expansion and cold contraction joint or effective connection aging of the pipeline, the long-distance expansion and cold contraction joint is used for the connection of the pipeline. , In the connection of various instruments, there are also the connectors and plugs of the instrument phase.

A butt weld pipe fitting is designed to be welded on site at its end(s) to connect pipe(s) together and allow change in direction or pipe diameter, or branching or ending.

This fitting then becomes part of a system for transporting fluids (oil, gas, steam, chemicals, …) in a safe and efficient manner, over short or long distances.

Our fittings are supplied and manufactured according to ASTM STD, all materials are standardized at the proper temperature to maintain their strength, and are always NACE compliant. SPI manufactures carbon steel pipe fittings and stocks them for urgent needs of our customers.

ASTM A403 WP316 is the standard molybdenum-bearing grade, second in importance to 304 amongst the austenitic stainless steels. The molybdenum gives 316 better overall corrosion resistant properties than Grade 304, particularly higher resistance to pitting and crevice corrosion in chloride environments.

Tube caps are used as protective devices designed to protect tube ends of various shapes. The main purpose of using pipe caps is to waterproof connections. They are also used to close the ends of hydraulic or pneumatic pipes and tubes. We supply 1-8 SS304L pipe butt weld pipe fitting cap.

The properties of ASTM A860 Grade WPHY 56 Buttweld Pipe Fittings are Good machining properties, Good oxidation resistance in intermittent service to 870¡ãC and in continuous service to 925¡ãC, Good resistance to carbide precipitation, Excellent corrosion resistance in a wide range of atmospheric environments.

It is applicable in various applications like car headers, machinery parts, screws and also food handling equipment. Hot / Cold / Fabricate / Seamless / Welded / Induction

ASTM A234 includes wrought carbon steel and alloy steel fittings of seamless and welded construction covered by the latest revision of ASTM B16.9, B16.11, MSS-SP-79, MSS-SP-83, MSS-SP-95, and MSS-SP-97. etc.

S31803 is the Unified Numbering System (UNS) designation for the original duplex stainless steel. The UNS system was created by multiple trade groups in the 1970s to reduce confusion when the same alloy was called different things, and vice versa. Each metal is represented by a letter followed by five numbers, where the letter represents the metal series, i.e. S for stainless steel.

For paper mill applications requiring lower alloy grades that do not have sufficient corrosion resistance. Based on a 22% chromium content, they have a combined austenitic:ferritic microstructure that provides greater strength, corrosion resistance and cost-effectiveness.

The UNS S31803 (ASTM F51) specification has been largely superseded by UNS S32205 (1.4462, ASTM F60). This reflects their desire to maximize the alloy’s corrosion properties, thanks to the development of the AOD steelmaking process, which allows for tighter control of composition. In addition, it allows to influence the nitrogen addition level rather than just being present as a background element. Therefore, the highest performing duplex grades seek to maximize the content of chromium (Cr), molybdenum (Mo) and nitrogen (N).

A standard AMS 5666 or UNS N06625 variant of Inconel 625 may contain 58% nickel, 22% chromium, and 3.5% niobium.

Pipe bending methods will vary based upon the metals used.

Modern processing systems are often a complex network of turns, elevation changes, fittings, and more.

Often the angle of elbow is 90 degrees but there are different types of elbows with different angles as well. The Carbon steel welded pipe fittings are also one of the cost efficient methods to apply with other types of steel.